Powerhouse 12V 9Ah Sealed Lead Acid (SLA) Gel Battery – F2 6.3mm
High-Capacity Backup Battery for UPS, Alarms, Communications & Emergency Systems
Reliable 12V Backup Power for Critical Systems
The Powerhouse 12V 9Ah Sealed Lead Acid (SLA) Gel Battery is one of the most widely used backup batteries for UPS systems, alarm panels, communications equipment, and emergency lighting systems. Designed for dependable standby performance, this battery provides consistent power when you need it most.
Featuring 6.3mm F2 spade terminals, the battery can be easily replaced in compatible equipment, making maintenance quick and simple. Its fully sealed gel construction ensures safe, maintenance-free operation with no risk of electrolyte leakage.
Key Features
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12V 9Ah Capacity – Ideal for high-demand standby and backup applications
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Sealed Lead Acid (SLA) Gel Design – Maintenance-free and non-spillable
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F2 6.3mm Spade Terminals – Easy installation and replacement
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UPS Grade Cells – Designed for reliable standby performance
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ActivFire Listed (afp3824) – Suitable for compliant fire and safety systems
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IEC Certified – Conforms to IEC 60896-21 and IEC 60896-22 standards
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Fully Sealed Construction – Prevents electrolyte leakage
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UN 2800 Rated – Non-spillable battery (Hazard Class 8)
Ideal Applications
- UPS (Uninterruptible Power Supply) systems
- Alarm and security systems
- Communications equipment
- Emergency lighting systems
- Fire panels and monitoring systems
- Backup power systems
Technical Specifications
General
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Nominal Voltage: 12V
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Capacity: 9Ah (20-hour rate @ 10.5V)
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Terminal Type: F2 / 6.3mm spade
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Dimensions: 151L × 65W × 100H mm (including terminals)
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Weight: 2.65kg
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Container Material: ABS
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Battery Life: 3–5 years (standby use)
Electrical
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Cells Per Unit: 6
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Internal Resistance: ~18mΩ
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Max Discharge Current: 135A (5 seconds)
Charging Characteristics
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Max Charge Current: 2.52A
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Charge Voltage: 14.4 – 15V
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Float Voltage: 13.5 – 13.8V
Temperature Range
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Charging: 0°C to 40°C
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Discharging: -15°C to 50°C
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Storage: -15°C to 40°C
Important Notes
- Temperatures above 65°C may affect the ABS housing.
- Ensure the battery is well ventilated in warm environments.
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Not suitable for installation in engine bays.
Warranty
12 Month Manufacturer's warranty from the date of purchase.
Why Choose Powerhouse SLA Batteries?
Powerhouse SLA batteries are sourced from reliable manufacturers and graded specifically for UPS and standby applications. Compared to lower-cost alternatives, they provide consistent performance, longer lifespan, and dependable backup power.
